No. We spent a significant amount of time on the pivot design focused on torsional stiffness and durability. 

The pivot is constructed using very high tolerance full compliment ball bearings (like the ones used in mountain bike rear suspension pivots) and a high tolerance custom pivot bolt. 

We are not just clamping at the pivot, but we are also press fitting everything together to eliminate the possibility for wear. Without wear, the pivot will stay stiff and will not develop play over time.